-
1.发明授权Method of making shaped ceramic articles by shape replication of an expendable pattern 失效通过形状复制形式制作形状陶瓷制品的方法
公开(公告)号：EP0277084B1
公开(公告)日：1992-08-05
申请号：EP88630006.0
申请日：1988-01-06
Applicant: LANXIDE TECHNOLOGY COMPANY, LP.
Inventor： LaRoche, Allen E., Jr.
CPC classification number: B22F3/00 , C04B35/652
-
2.发明公开Method of making shaped ceramic articles by shape replication of an expendable pattern 失效过程用于通过模拟丢失的形式制备陶瓷成形体的。
公开(公告)号：EP0277084A1
公开(公告)日：1988-08-03
申请号：EP88630006.0
申请日：1988-01-06
Applicant: LANXIDE TECHNOLOGY COMPANY, LP.
Inventor： LaRoche, Allen E., Jr.
CPC classification number: B22F3/00 , C04B35/652
Abstract: A method of producing shaped, self-supporting ceramic bodies includes preparing a mold by applying a permeable, conformable material (5) to a shape-defining surface (3) of an expendable pattern (2). The permeable, conformable material, when set or stable, provides a mold with a shaped surface which is defined by, and is therefore substantially congruent to, the shape-defining surface. Upon heating, the material of the expendable pattern (2) combusts or volatilizes and thus establishes the shaped cavity mold. A molten parent metal (1) is then vaporized with a vapor-phase oxidant in such a manner as to form a ceramic body which grows into the mold cavity, and is shaped by it. The ceramic body is recovered from the mold having a shaped surface replicating the shape-defining surface (3) of the expendable pattern (2).
Abstract translation: 生产成型自支承陶瓷体的方法包括通过施加可渗透的，适形的材料（5），以可消耗图案（2）的形状限定表面 - （3）制备的模具中。 可渗透的，适形的材料，设置或稳定时提供具有成形表面的模具的所有这是由所定义，并且是全等THEREFORE基本上，确定形状的表面 - 。 在加热时，可粍式模型（2）的材料燃烧或挥发，从而建立所述成形模腔模具。 的熔融母体金属（1）然后用气相氧化剂气化在寻求一种方式以形成陶瓷体生长到模腔中，并通过它的形状。 陶瓷体从该模具具有一个成形的表面复制确定形状的表面 - 回收的一次性型模的（3）（2）。
-
Search Results
2
records
(took 0.024 seconds)
